The Powerbase MultiGas 300 Gas Barrier Membrane is designed to provide robust protection against harmful ground gases such as methane, carbon dioxide, and radon. Suitable for use in a variety of construction projects, this gas barrier membrane is manufactured from high-quality materials to ensure long-lasting durability and performance. With a roll size of 50m x 2m (covering 100m²), it is easy to handle and install, making it ideal for new builds and refurbishment projects alike. The Powerbase MultiGas 300 Gas Barrier Membrane meets relevant UK building regulations for gas protection, ensuring safety and compliance on site.